ATI Absolute Ocean – Liquid Seawater Concentrate
A revolutionary liquid seawater concentrate for instant seawater preparation.
ATI® Absolute Ocean is a highly precise 8.3-times concentrated liquid seawater solution designed for fast and accurate preparation of artificial seawater. It is ideal for water changes and new aquarium setups and represents the next evolutionary step beyond traditional premium salt mixes.
Using advanced ICP laboratory analysis, all major and trace elements are adjusted to closely match natural seawater at 35 PSU. Even ultra-trace elements in microgram ranges are precisely balanced for maximum stability and consistency.
Comparison with Natural Seawater (35 PSU)
| Parameter | Natural Seawater | ATI® Absolute Ocean |
|---|---|---|
| Alkalinity | 7 dKH | 7.5 dKH ± 0.2 |
| pH | 8.2 | 8.2 ± 0.2 |
| Chloride | 19,800 mg/l | 19,800 mg/l ± 1.5% |
| Magnesium | 1,313 mg/l | 1,313 mg/l ± 1.5% |
| Calcium | 421 mg/l | 421 mg/l ± 1.5% |
| Potassium | 408 mg/l | 408 mg/l ± 1.5% |
| Iodine | 64 µg/l | 70 µg/l ± 4 µg/l |
| Nitrate | < 1 mg/l | < 0.1 mg/l |
Key Advantages
- Extreme purity: Made from pharmaceutical and analytical grade salts
- Perfect homogeneity: Liquid form prevents separation or inconsistency
- ICP quality control: Each batch tested and traceable via QR code
- Instant use: No dissolving time, immediately clear seawater
- Protected formulation: Only two base solutions (#1 and #2)
Mixing Table (35 PSU)
| Final Seawater Volume | RO Water | Absolute Ocean #1 | Absolute Ocean #2 |
|---|---|---|---|
| 10 L | 8.8 L | 600 ml | 600 ml |
| 20 L | 17.6 L | 1.2 L | 1.2 L |
| 30 L | 26.4 L | 1.8 L | 1.8 L |
| 45 L | 39.6 L | 2.7 L | 2.7 L |
| 50 L | 44 L | 3 L | 3 L |
| 100 L | 88 L | 6 L | 6 L |
Storage & Shelf Life
- Unlimited shelf life
- Store above 10 °C
- If crystallization occurs below 10 °C, gently warm to 45 °C in a water bath
